topic LS1046A - BL31 Phase Hangs problem in Layerscape https://community.nxp.com/t5/Layerscape/LS1046A-BL31-Phase-Hangs-problem/m-p/1446240#M10426 <P>Hello,</P><P>I am trying to bring up a custom board. (LS1046A)</P><P>I am referring to the LS1046AFRWY board. but Out board Boot Source is <STRONG>"IFC Nor".</STRONG></P><P>so I modified RCW, ls1046afrwy/manifest. and then I checked the bootup only BL2-&gt;BL31</P><P>Howere, after the "BL31: Initializing BL32" was printed, then the board hangs.</P><P>I think a problem occurred while executing <STRONG>opteed</STRONG>.</P><P>What should be checked to solve this problem? Plz Help!</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="nekarose_1-1650445514812.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/177447i177326B2F9275358/image-size/medium?v=v2&amp;px=400" role="button" title="nekarose_1-1650445514812.png" alt="nekarose_1-1650445514812.png" /></span></P><P>** Today, I checked OPTEE Log and I have attached that. Note Plz</P><P>&nbsp;</P> Thu, 21 Apr 2022 04:35:45 GMT nekarose 2022-04-21T04:35:45Z LS1046A - BL31 Phase Hangs problem https://community.nxp.com/t5/Layerscape/LS1046A-BL31-Phase-Hangs-problem/m-p/1446240#M10426 <P>Hello,</P><P>I am trying to bring up a custom board. (LS1046A)</P><P>I am referring to the LS1046AFRWY board. but Out board Boot Source is <STRONG>"IFC Nor".</STRONG></P><P>so I modified RCW, ls1046afrwy/manifest. and then I checked the bootup only BL2-&gt;BL31</P><P>Howere, after the "BL31: Initializing BL32" was printed, then the board hangs.</P><P>I think a problem occurred while executing <STRONG>opteed</STRONG>.</P><P>What should be checked to solve this problem? Plz Help!</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="nekarose_1-1650445514812.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/177447i177326B2F9275358/image-size/medium?v=v2&amp;px=400" role="button" title="nekarose_1-1650445514812.png" alt="nekarose_1-1650445514812.png" /></span></P><P>** Today, I checked OPTEE Log and I have attached that. Note Plz</P><P>&nbsp;</P> Thu, 21 Apr 2022 04:35:45 GMT https://community.nxp.com/t5/Layerscape/LS1046A-BL31-Phase-Hangs-problem/m-p/1446240#M10426 nekarose 2022-04-21T04:35:45Z